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Extract from the Register of European Patents

EP About this file: EP2404590

EP2404590 - Light hardening ceramic dross for stereolithographic production of highly stable ceramics [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.04.2020
Database last updated on 05.10.2024
FormerThe patent has been granted
Status updated on  10.05.2019
FormerGrant of patent is intended
Status updated on  30.01.2019
FormerExamination is in progress
Status updated on  14.07.2018
Most recent event   Tooltip01.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 03.08.2022  [2022/31]
Applicant(s)For all designated states
Ivoclar Vivadent AG
Bendererstrasse 2
9494 Schaan / LI
[2012/02]
Inventor(s)01 / Fischer, Urs Karl
Berglistrasse 23
9320 Arbon / CH
02 / Moszner, Norbert
Meierhofstr. 39
9495 Triesen / LI
03 / Rheinberger, Volker
Mareestrasse 34
9490 Vaduz / LI
04 / Wachter, Wolfgang
In der Fina 10
9494 Schaan / LI
05 / Homa, Johannes
Gutzkowplatz 8/16/7
1130 Wien / AT
06 / Längle, Werner
Hofnerfeldweg 38
6820 Frastanz / AT
 [2019/24]
Former [2012/02]01 / Fischer, Urs Karl
Berglistrasse 23
9320 Arbon / CH
02 / Moszner, Norbert, Prof. Dr.
Im Bannriet 58
9493 Mauren / LI
03 / Rheinberger, Volker, Dr.
Mareestrasse 34
9490 Vaduz / LI
04 / Wachter, Wolfgang
In der Fina 10
9494 Schaan / LI
05 / Homa, Johannes, Dr.
Churer Tor 8/1
6800 Feldkirch / AT
06 / Längle, Werner
Hofnerfeldweg 38
6820 Frastanz / AT
Representative(s)Uexküll & Stolberg
Partnerschaft von
Patent- und Rechtsanwälten mbB
Beselerstraße 4
22607 Hamburg / DE
[2019/24]
Former [2012/02]UEXKÜLL & STOLBERG
Patentanwälte Beselerstrasse 4
22607 Hamburg / DE
Application number, filing date10007066.308.07.2010
[2012/02]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP2404590
Date:11.01.2012
Language:DE
[2012/02]
Type: B1 Patent specification 
No.:EP2404590
Date:12.06.2019
Language:DE
[2019/24]
Search report(s)(Supplementary) European search report - dispatched on:EP20.12.2010
ClassificationIPC:A61K6/083, C04B35/634
[2012/02]
CPC:
C04B35/111 (EP,US); C04B35/64 (US); A61K6/807 (EP,US);
A61K6/818 (EP,US); A61K6/822 (EP,US); A61K6/833 (EP,US);
A61K6/887 (EP,US); C04B35/486 (EP,US); C04B35/4885 (EP,US);
C04B35/6263 (EP,US); C04B35/6264 (EP,US); C04B35/6325 (EP,US);
C04B35/63424 (EP,US); C04B35/6346 (EP,US); C04B35/63488 (EP,US);
C04B2235/3206 (EP,US); C04B2235/3208 (EP,US); C04B2235/3225 (EP,US);
C04B2235/3229 (EP,US); C04B2235/44 (EP,US); C04B2235/449 (EP,US);
C04B2235/6026 (EP,US); C04B2235/96 (EP,US); C04B2235/9661 (EP,US) (-)
C-Set:
A61K6/887, C08L33/00 (EP,US)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   SE,   SI,   SK,   SM,   TR [2019/24]
Former [2012/02]AL,  AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  MK,  MT,  NL,  NO,  PL,  PT,  RO,  SE,  SI,  SK,  SM,  TR 
TitleGerman:Lichthärtende Keramikschlicker für die stereolithographische Herstellung von hochfesten Keramiken[2012/02]
English:Light hardening ceramic dross for stereolithographic production of highly stable ceramics[2012/02]
French:Barbotine en céramique durcissant à la lumière pour la fabrication stéréo-lithographique de céramiques à haute résistance[2012/02]
Examination procedure13.04.2012Amendment by applicant (claims and/or description)
13.04.2012Examination requested  [2012/22]
22.09.2015Despatch of a communication from the examining division (Time limit: M04)
29.01.2016Reply to a communication from the examining division
04.07.2018Despatch of a communication from the examining division (Time limit: M06)
21.12.2018Reply to a communication from the examining division
31.01.2019Communication of intention to grant the patent
02.05.2019Fee for grant paid
02.05.2019Fee for publishing/printing paid
02.05.2019Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  22.09.2015
Opposition(s)13.03.2020No opposition filed within time limit [2020/21]
Fees paidRenewal fee
30.07.2012Renewal fee patent year 03
30.07.2013Renewal fee patent year 04
30.07.2014Renewal fee patent year 05
30.07.2015Renewal fee patent year 06
20.07.2016Renewal fee patent year 07
22.06.2017Renewal fee patent year 08
16.07.2018Renewal fee patent year 09
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU08.07.2010
AL12.06.2019
CY12.06.2019
CZ12.06.2019
DK12.06.2019
EE12.06.2019
FI12.06.2019
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MC12.06.2019
MK12.06.2019
MT12.06.2019
NL12.06.2019
PL12.06.2019
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SK12.06.2019
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TR12.06.2019
IE08.07.2019
LU08.07.2019
BE31.07.2019
BG12.09.2019
NO12.09.2019
GR13.09.2019
PT14.10.2019
IS12.11.2019
[2022/31]
Former [2021/34]HU08.07.2010
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Documents cited:Search[X]WO9903444  (MINNESOTA MINING & MFG [US]) [X] 1* page 16, line 20 - line 22; example 22; claim 9 *;
 [X]US2008206715  (KAWAMOTO ANDY T [US], et al) [X] 1,2,13 * paragraphs [0040] , [0 44] , [0 49]; examples 2, 5, 6 *;
 [X]EP2077103  (KERR CORP [US]) [X] 1 * example 12; claims 1, 4, 12 *;
 [X]EP2151214  (IVOCLAR VIVADENT AG [LI], et al) [X] 1,2,4-12,14-16 * paragraphs [0032] , [0 33] , [0 76]; claims 1-10, 13-15 *
by applicantWO9528688
 US5496682
 WO9729901
 EP1021997
 US6117612
 DE19938463
 DE19950284
 DE10114290
 US2005090575
 DE102005058116
    - A. GEBHARDT, VISION OF RAPID PROTOTYPING, (2006), vol. 83, pages 7 - 12
    - R. MORENO, AMER. CER. SOC. BULL., (1992), vol. 71, pages 1647 - 1657
    - T. OTSU; M. YOSHIDA, MAKROMOL. CHEM., RAPID. COMMUN., (1982), vol. 3, pages 127 - 132
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.